1990-06-14_GENERAL DOCUMENTS - C1981017

• Permit No: C1981017
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 6/14/1990
• Doc Name: Bid Documents ‎(IMP)‎
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

MID-CONTINENT COAL BASIN MINES
SEDIMENTATION PONDS INSPECTION
INSPECTION DATES: MAY 6,13 AND 19, 1986
EMBANKMENTS AND SIDESLOPES SPILLWAYS OUTLET PIPES AND VALVES
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NAME NUMBER LOCATION SIZE WT.LEVEL SED.LEVEL DISCHARGE EROSION ADEQ.VEGT. SETL.CRACKS SEEPAGE ADEQUATE EROSION PIPE FAULTY LEAKAGE I COMMEN
A.F. FEET ITOTAL He SLIDES SOFT SPOTS RIPRAP CLOGGED VALVES EROSION 1
yes no yes no yes no yes no I yes no yes no yes no yes no yes no
CO-0000396- -
PREPARATION PLANT-upper OOIA east of old refuse pile 8 90 .10 X I X I X I X X X X X I X I A
, ,
PREPARATION PLANT-addleX �( , X X X X X , A 0016 8 90 .10 � X � X � � '
PREPARATION PLANT-Bear 001C 3.89 8 80 .10 X X X X X ; X X X X I A
PREPARATION PLANT-lower OO1D 8 50 .10 X X X X X X ; X X X
REFUSE-south OO top of old refuse pile 0.25 4 30 .02 X X X X X X X X ; X I B
REFUSE-north 007r 1.56 6 30 .02 I X X X X I X ; X I X X X C
REDWOOD TANK :008A south of redwood tank 0.78 8 60 .05 ! X X I X X X I x X { X X DIE
BUS GARAGE-upper OOBB southwest of garage 0.55 3 20 .00 X X X X I X X X X X ; F
BUS GARAGE-lower 008C 0.36 6 10 .00 X I X X I X I X ! X I X X X
BATH HOUSE 009 behind bath house 3.08 8 50 .00 X ; X X X X X ; X X ! X D
WAREHOUSE-small OIOA below warehouse 0.59 8 20 .05 X X X i X X X ! X X { X
WAREHOUSE-large -4 O10B 8 50 .05 I X I X I X X X -X X X ; X I D
SAVAGE 01 behind savage shop 0.64 8 90 .00 I X 1 X X I X ! X X X X X D
ARCTIC CIRCLE J 012A mine haul road 0.23 6 75 .10 X i X X X X X X I X X D
ARCTIC CIRCLE 012E 8 30 .50 I X 1 X X I X X X X X X ; G
NO. 4 MINE J 013 below mine shop pad 0.50 NOT ACCESSIBLE
NO. 3 MINE-north J 014 mine storage yard 0.51 BURIED UNDER SHOW I I
NO. 3 MINE-south '015A methane drainage house 0.40
NO. 3 MINE-south 0158 ! I I I
TUNNEL REFUSE-upper :016A below tunnel refuse pile 4.29 9 40 .22 I X I X X X X X X X X D,J
TUNNEL REFUSE-middle 016B 4.14 9 30 .22 1 X X I X X X X X X X ; D
TUNNEL REFUSE-lower 016C 1.68 3 10 .22 I X X X i X X X X X X ;
NO. 5 MINE 017 old Coal Basin 1.50 NOT ACCESSIBLE I I I
NO. 1 NINE-upper -/018A mine timber pile 3.00 8 80 .01 I X X X X X I X X X I X I D
NO. 1 MINE-lower 0188 8 30 .01 X X X X X X ; X X X I D
PICNIC .,'020 west of sluury pond 1.12 3 10 .00 I X I X X X ; X X X X ; X ;
SUTEY-upper 021A west of Disney Creek 2.11 6 10 .00 X X I X X I X X X X X F
SUTEY-lower 021B 2.75 6 10 .00 X I X X I X X I X X X ; X
NO. 2 MINE-upper J 022A below bin pad 0.61 8 80 .00 X X X X X X X X X D,I
NO. 2 MINE-lower �022B 8 10 .00 I X I X X X X X X X I X D
NO. 3 MINE BIN � 023� lower bin pad 0.29 3 BURIED UNDER SNOW I
SLURRY tv 024 behind wash plant 1.26 8 20 .02 I X X I X ; X X X ! X X X
TUNNEL PAD f 025A tunnel pad site 0.64 4 10 .00 I X X X I X X X X X X H
TUNNEL PAD J 025B 8 10 .00 X X { X X X X % X ; X
TRAIN LOADOUT CO-003913600 loadout dock 0.20 0 10 .00 X I X X I X X X X X %
r �,����,,.,., �i. � P
COMMENTS: �n+►w" '4 �t. akY'
A. STARTED CLEANING 5/20/86 G. CLEANED 5/23/96
B. NEED SCREEN ON OUTLET H. NEED TO REMOVE OIL LAYER J UN 03 1996
C. RIPRAP OUTLET I. VALVE REPAIRED 5113/86
D. SCHEDULED TO BE CLEANED SPRING '86 J. REPAIRED DITCH 5/14/86
E. NEED TO MONITOR SEEP AT TOE (t.. . '
.- a. _u_li?, of Fi.....�7!RpSl1F�!t^"
F. INLET NEEDS RIPRAP